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PD-L1 Inhibitor

Olaparib + Durvalumab for Solid Tumors (SOLID Trial)

Phase 2
Recruiting
Led By Eric Chen, M.D.
Research Sponsored by University Health Network, Toronto
Eligibility Criteria Checklist
Specific guidelines that determine who can or cannot participate in a clinical trial
Must have
For Cohort A: Patients must have histologically or cytologically confirmed diffuse astrocytic and oligodendroglial tumors by World Health Organization 2016 classification which are IDH mutant. They must have not received more than 2 regimens of systemic therapy after initial relapse.
Must be ≥ 18 years.
Timeline
Screening 3 weeks
Treatment Varies
Follow Up 3 years
Awards & highlights

SOLID Trial Summary

This trial will test the effectiveness of a new combination of drugs to treat patients with IDH-mutated solid tumors.

Who is the study for?
Adults with IDH-mutated solid tumors, including specific brain and bile duct cancers, who have undergone limited prior treatments can join this trial. They must be in good physical condition (ECOG 0-1), not pregnant, willing to prevent pregnancy, and able to swallow pills. Participants should have a life expectancy of at least 16 weeks and stable health without recent major surgeries or uncontrolled medical issues.Check my eligibility
What is being tested?
The study is testing the combination of two drugs: Olaparib and Durvalumab for treating IDH-mutated solid tumors. The goal is to see if taking these drugs together works better than when they're taken separately by measuring how well the cancer responds and how long patients' diseases are controlled.See study design
What are the potential side effects?
Possible side effects include immune system reactions that could cause inflammation in various organs, fatigue, nausea, blood cell count changes which might increase infection risk or bleeding tendencies. There may also be allergic reactions related to either drug.

SOLID Trial Eligibility Criteria

Inclusion Criteria

You may be eligible if you check “Yes” for the criteria below
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My brain tumor is IDH mutant and I've had no more than 2 treatments after it first came back.
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I am 18 years old or older.
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I am fully active or can carry out light work.
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I have IDH mutant adenocarcinoma of the biliary tract and have had 2 or fewer treatments for advanced disease.
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My brain tumor is IDH mutant and I've had no more than 2 treatments after it first came back.
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I am willing and able to follow the study's treatment and visit schedule.
Select...
My body weight is over 30 kg.
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My disease can be measured or tracked.
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I have IDH mutant adenocarcinoma of the biliary tract and have had 2 or fewer treatments for advanced disease.
Select...
I am 18 years old or older.
Select...
I am fully active or can carry out light work.

SOLID Trial Timeline

Screening ~ 3 weeks
Treatment ~ Varies
Follow Up ~3 years
This trial's timeline: 3 weeks for screening, Varies for treatment, and 3 years for reporting.

Treatment Details

Study Objectives

Outcome measures can provide a clearer picture of what you can expect from a treatment.
Primary outcome measures
Overall disease control rate
Overall response rate
Secondary outcome measures
Number of incidences of adverse events
Overall survival
Progression-free survival

SOLID Trial Design

2Treatment groups
Experimental Treatment
Group I: Cohort B: IDH mutated cholangiocarcinomaExperimental Treatment2 Interventions
Olaparib, by mouth (orally), twice a day, every day. Durvalumab, by vein (intravenously), on Day 1 of every 28 day cycle.
Group II: Cohort A: IDH mutated gliomaExperimental Treatment2 Interventions
Olaparib, by mouth (orally), twice a day, every day. Durvalumab, by vein (intravenously), on Day 1 of every 28 day cycle.
Treatment
First Studied
Drug Approval Stage
How many patients have taken this drug
Olaparib
2007
Completed Phase 4
~2210
Durvalumab
2017
Completed Phase 2
~3840

Find a Location

Who is running the clinical trial?

University Health Network, TorontoLead Sponsor
1,484 Previous Clinical Trials
489,359 Total Patients Enrolled
Eric Chen, M.D.Principal InvestigatorPrincess Margaret Cancer Centre

Media Library

Durvalumab (PD-L1 Inhibitor) Clinical Trial Eligibility Overview. Trial Name: NCT03991832 — Phase 2
Isocitrate Dehydrogenase Research Study Groups: Cohort A: IDH mutated glioma, Cohort B: IDH mutated cholangiocarcinoma
Isocitrate Dehydrogenase Clinical Trial 2023: Durvalumab Highlights & Side Effects. Trial Name: NCT03991832 — Phase 2
Durvalumab (PD-L1 Inhibitor) 2023 Treatment Timeline for Medical Study. Trial Name: NCT03991832 — Phase 2
~11 spots leftby Jun 2025